Blockchain Explorer | learn me a bitcoin

Memory Pool

4,178 transactions

1.70 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,770	00000000000000000002349e0000000000000000000000000000000000000000	18 mins, 38 secs ago	1.00 vMB	2,618	4

Show Transactions

Blockchain

Tip: 907,769 (681,822 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
225,947 225,947	000000000000031d7f33c2b8dbe7d9304374caeae42c15f7f7c67a3297866266	15 Mar 2013, 06:00	0.19 MB	212	114
225,946 225,946	000000000000014717b6dad4b94349164eb10812d8650478447d058a0fa339f9	15 Mar 2013, 05:56	0.06 MB	62	99
225,945 225,945	00000000000001049a7bd438b3c20b6a815be656c1c57a0481b840971ec78d6f	15 Mar 2013, 05:54	0.20 MB	440	186
225,944 225,944	00000000000001b9dd928229d456c2620226b13503511fd654cfc13b5ad8849b	15 Mar 2013, 05:50	0.26 MB	512	98
225,943 225,943	00000000000000189ad9b20ed103ac14ca5c08ecfb0f5a0f538e4678f4535c46	15 Mar 2013, 05:30	0.00 MB	1	0
225,942 225,942	000000000000008964de2d275c6a7b00d4381a710bc019ccd3629b3256732c82	15 Mar 2013, 05:29	0.06 MB	94	128
225,941 225,941	000000000000006e242f9272855a64ece0e0b431280930cc057814790ef3e725	15 Mar 2013, 05:26	0.25 MB	610	199
225,940 225,940	0000000000000269f2ceb93f3686ca27b0cf56cb4c249751a7520547450d5d47	15 Mar 2013, 05:14	0.03 MB	54	109
225,939 225,939	00000000000001620e3c91215c23b6164ee1db221b26f070b2ede7fbe4e7ab6d	15 Mar 2013, 05:11	0.11 MB	172	130
225,938 225,938	000000000000009b6016e4bd85d7841b76e36c0d15b9863c126371c813229228	15 Mar 2013, 05:10	0.07 MB	128	45
225,937 225,937	00000000000002f2860b5e950e2e389334ac424fce2afd2ef39331421269122d	15 Mar 2013, 05:07	0.25 MB	270	102
225,936 225,936	000000000000035605fae1d9df3c7570cfed7d160511ca3d527ec786b22ccc5c	15 Mar 2013, 05:05	0.25 MB	710	658
225,935 225,935	00000000000000e7d137361276b819433a39ec8b163abd3202ee68b98d4f7623	15 Mar 2013, 04:28	0.25 MB	527	181
225,934 225,934	000000000000033e8d74a79426eedc1943a9ca02831cc531ff596867b04fe0f3	15 Mar 2013, 04:18	0.15 MB	256	147
225,933 225,933	00000000000000920e46d1c9ca0bd9bea9c8e7371638041ad5b75f2529954285	15 Mar 2013, 04:03	0.25 MB	580	582
225,932 225,932	00000000000002a6efc03d370d6cf8e2d9e1863f54a20fb1e38054811e4a6098	15 Mar 2013, 03:45	0.04 MB	47	125
225,931 225,931	00000000000001e7381ecf7090cc0a284275a69283047d2f64b3c25471581152	15 Mar 2013, 03:44	0.04 MB	81	168
225,930 225,930	00000000000001753d895ad3643295394ea479449405f22034e91988e7a77483	15 Mar 2013, 03:42	0.10 MB	104	101
225,929 225,929	000000000000014532f8f8365651879eb208dba1cd19bf24e304886466d5a06a	15 Mar 2013, 03:41	0.10 MB	128	25
225,928 225,928	00000000000000cbb08042018d4121650b79cf67af9ece3f006450a7d2a2bf5f	15 Mar 2013, 03:39	0.25 MB	483	152
225,927 225,927	0000000000000250386696d2530adc9b703ceebc84a0a7e9f2e5dd4e2a220039	15 Mar 2013, 03:28	0.25 MB	479	113

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.69 GB sent, 93.45 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.